4 speed housing crack!

[JOZW30]

Just wondering now how big of a deal is this crack? It is on the outer gusset rib, and is about 1/2" long. I checked the mounting surface and it is perfectly flat.

Once the trans is bolted up, what is the safety issue? The over-all housing assembly really doesn't see major torque does it? Even that one bolt location is still probably 80% intact, with the exception of some vibration it should not get worse.

Don't really see how this small crack will come into play.

Any thoughts? Maybe this crack has been there for years?

Joe